FR731945A - Improvement in the assembly of engine spark plugs - Google Patents

Improvement in the assembly of engine spark plugs

Info

Publication number: FR731945A
Authority: FR; France
Prior art keywords: improvement; assembly; spark plugs; engine spark; engine
Prior art date: 1931-04-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

French (fr)

Inventor

Serge-Raymond Seilliere

Paul Louvet

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1931-04-22

Filing date

1931-04-22

Publication date

1932-09-10

1931-04-22 Application filed filed Critical

1932-09-10 Application granted granted Critical

1932-09-10 Publication of FR731945A publication Critical patent/FR731945A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)

FR731945D 1931-04-22 1931-04-22 Improvement in the assembly of engine spark plugs Expired FR731945A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR731945T		1931-04-22

Publications (1)

Publication Number	Publication Date
FR731945A true FR731945A (en)	1932-09-10

Family

ID=9120162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR731945D Expired FR731945A (en)	1931-04-22	1931-04-22	Improvement in the assembly of engine spark plugs

Country Status (1)

Country	Link
FR (1)	FR731945A (en)

1931
- 1931-04-22 FR FR731945D patent/FR731945A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR731945A (en)	1932-09-10	Improvement in the assembly of engine spark plugs
CA307489A (en)	1931-01-06	Internal combustion engine of the compression ignition type
IE14880L (en)	1937-10-14	Internal combustion engines and the charging thereof
IE14881L (en)	1937-10-14	Internal combustion engines and the charging thereof
CA307456A (en)	1931-01-06	Internal combustion engine
CA308768A (en)	1931-02-24	Internal combustion engine
CA308837A (en)	1931-02-24	Internal combustion engine
CA308838A (en)	1931-02-24	Internal combustion engine
CA308839A (en)	1931-02-24	Internal combustion engine
CA309035A (en)	1931-03-03	Internal combustion engine
CA309036A (en)	1931-03-03	Internal combustion engine
CA309037A (en)	1931-03-03	Internal combustion engine
CA309038A (en)	1931-03-03	Internal combustion engine
CA309638A (en)	1931-03-24	Internal combustion engine
CA309846A (en)	1931-03-31	Internal combustion engine
CA310135A (en)	1931-04-07	Internal combustion engine
CA310136A (en)	1931-04-07	Internal combustion engine
CA310138A (en)	1931-04-07	Internal combustion engine
CA310139A (en)	1931-04-07	Internal combustion engine
CA310309A (en)	1931-04-14	Internal combustion engine
CA310586A (en)	1931-04-21	Internal combustion engine
CA311419A (en)	1931-05-19	Internal combustion engine
CA311582A (en)	1931-05-19	Internal combustion engine
CA311717A (en)	1931-05-26	Internal combustion engine
CA311866A (en)	1931-06-02	Internal combustion engine